SL-870-1 Red Postage Ink Cartridge — 1 Pack Compatible with New SendPro Mailstation (CSD1)

Replacement SL-870-1 red postage ink cartridge (1 Pack) made for the New SendPro Mailstation (CSD1). High-yield construction delivers up to 880 impressions to maximize the life and value of each cartridge. Moisture-Resistant formula helps keep prints legible even when exposed to moisture, ensuring reliable mailing marks. Brand New, Not Remanufactured — factory-new components prevent premature drying and maintain consistent print quality. Made in the USA for dependable performance and build quality.